ASUS PRIME B550M-A AM4 WIFI Motherboard
Form factor: microATX
Socket: AMD AM4
Chipset: AMD B550
Memory: DIMM x 4 / Max RAM: 128 GB DDR4
3 year guarantee
Product code: 594001

This microATX board from ASUS is designed to handle powerful components. It's ready for a 5000 Series AMD processor, so you can put all those cores to work. You can plug in up to 128 GB of DDR4 RAM and blaze through your workflows. And with PCIe 4.0 and you can have high-speed storage that won't make you wait around.

Good to know


- With Gigabit Ethernet and WiFi 6 you'll have super-fast and rock-solid internet connection
- To make sure your hardware stays cool under load, there's onboard heatsinks and 4 PWM fan headers
- Connect RGB LEDs and sync them with your components and peripherals using ASUS Aura Sync

Technical specifications for ASUS PRIME B550M-A AM4 WIFI Motherboard

OVERVIEW

Form factor
microATX
Chipset
AMD B550
Socket
AMD AM4
Processor models supported
AMD Ryzen 5000 / 4000 / 3000 Series desktop processors
Memory slots
4 x DIMM (Max RAM: 128 GB)
Memory standard
DDR4
Multi-GPU support
No
Cooling features
Fan cooling
Operating systems supported
Windows 10 or later

EXTERNAL CONNECTIVITY

Video output
- HDMI x 1
- DVI x 1
LAN
Ethernet port x 1
Audio
3.5 mm jack x 3
USB
- USB 3.2 x 8
- USB 2.0 x 4
Other external connections
WiFi module

INTERNAL CONNECTIVITY

BIOS
- UEFI AMI BIOS
- 256 Mb Flash ROM
Expansion slots
PCIe 4.0 (x16) x 1
Storage slots
- SATA x 4 (6 GB/s)
- M.2 x 2
Cooling
- 4-pin CPU fan header x 1
- 4-pin CPU OPT fan header x 1
- 4-pin Chassis fan headers x 2
Case
Power LED x 1
Buttons
Power
Power
- 24-pin EATX x 1
- 8-pin EATX 12 V x 1
Other internal connections
- Addressable Gen 2 headers x 1
- Aura RGB header x 2
- Clear CMOS header x 1
- COM Port header x 1
- Front Panel Audio header (AAFP) x 1
- SPI TPM header x 1
- 10-1 pin System Panel header x 1
USB
- USB 3.2 x 1
- USB 2.0 x 2

GENERAL

Box contents
- ASUS PRIME B550M-A AM4 WIFI Motherboard
- I/O Shield
- SATA cables x 2
- M.2 screw package
- Supporting DVD
- User manual
Software included
- ASUS Exclusive Software
- Armoury Crate
- Aura Creator
- Aura Sync
- AI Suite 3
- Performance And Power Saving Utility
- TurboV EVO
- EPU
- Digi+ VRM
- Fan Xpert 4
- EZ update
- ASUS CPU-Z
- AI Charger
- DAEMON Tools
- Norton Anti-virus software (Free Trial for 60 days)
- WinRAR
- UEFI BIOS
- ASUS EZ DIY
- ASUS CrashFree BIOS 3
- ASUS EZ Flash 3
- ASUS UEFI BIOS EZ Mode
Weight
646 g
Manufacturer’s guarantee
3 years
Dimensions
25 x 244 x 244 mm (H x W x D)
Colour
Black